Turn server implementation
turnserver [options]
TurnServer is an implementation of RFC5766 "Traversal Using Relays around NAT (TURN)". The TURN protocol allows a client to obtain IP addresses and ports from such a relay. It is most useful for elements behind symmetric NATs or firewalls that wish to be on the receiving end of a connection to a single peer.
TURN clients can connect to TurnServer with the following protocols: UDP, TCP and TLS over TCP. Experimental DTLS support is also provided. Relaying data can be done with UDP or TCP protocol.
TurnServer supports also RFC5389 (STUN Binding request), RFC6062 (relay data with TCP protocol) and RFC6156 (relay IPv6-IPv6, IPv4-IPv6 and IPv6-IPv4).
TurnServer accepts following options:
-c <configuration_file>
Read configuration from configuration_file. If not specified, default path (/etc/turnserver.conf) is used.
-h
Show summary of options.
-v
Show version information and exit.
/usr/local/etc/turnserver.conf
TurnServer configuration see turnserver.conf(5) for more details.
Sebastien Vincent <[email protected]>
RFC5766: Traversal Using Relays around NAT (TURN): Relay Extensions to Session Traversal Utilities for NAT (STUN)
RFC5389: Session Traversal Utilities for NAT (STUN)
RFC6062: Traversal Using Relays around NAT (TURN) Extensions for TCP Allocations
RFC6156: Traversal Using Relays around NAT (TURN) Extension for IPv6